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comparison src/share/vm/classfile/dictionary.cpp @ 10149:d587a5c30bd8

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8011803: release_C_heap_structures is never called for anonymous classes. Summary: Call this function from the ClassLoaderData destructor instead of the system dictionary walk. Reviewed-by: stefank, mgerdin
author coleenp
date Wed, 24 Apr 2013 16:19:35 -0400
parents 1f9994892f89
children 43083e670adf
comparison
equal deleted inserted replaced
10147:cc70cbbd422e 10149:d587a5c30bd8
25 #include "precompiled.hpp" 25 #include "precompiled.hpp"
26 #include "classfile/dictionary.hpp" 26 #include "classfile/dictionary.hpp"
27 #include "classfile/systemDictionary.hpp" 27 #include "classfile/systemDictionary.hpp"
28 #include "oops/oop.inline.hpp" 28 #include "oops/oop.inline.hpp"
29 #include "prims/jvmtiRedefineClassesTrace.hpp" 29 #include "prims/jvmtiRedefineClassesTrace.hpp"
30 #include "services/classLoadingService.hpp"
31 #include "utilities/hashtable.inline.hpp" 30 #include "utilities/hashtable.inline.hpp"
32 31
33 32
34 DictionaryEntry* Dictionary::_current_class_entry = NULL; 33 DictionaryEntry* Dictionary::_current_class_entry = NULL;
35 int Dictionary::_current_class_index = 0; 34 int Dictionary::_current_class_index = 0;
154 // removed (will never be looked up again). Note that this is 153 // removed (will never be looked up again). Note that this is
155 // not the same as unloading the referred class. 154 // not the same as unloading the referred class.
156 if (k_def_class_loader_data == loader_data) { 155 if (k_def_class_loader_data == loader_data) {
157 // This is the defining entry, so the referred class is about 156 // This is the defining entry, so the referred class is about
158 // to be unloaded. 157 // to be unloaded.
159 // Notify the debugger and clean up the class.
160 class_was_unloaded = true; 158 class_was_unloaded = true;
161 // notify the debugger
162 if (JvmtiExport::should_post_class_unload()) {
163 JvmtiExport::post_class_unload(ik);
164 }
165
166 // notify ClassLoadingService of class unload
167 ClassLoadingService::notify_class_unloaded(ik);
168
169 // Clean up C heap
170 ik->release_C_heap_structures();
171 ik->constants()->release_C_heap_structures();
172 } 159 }
173 // Also remove this system dictionary entry. 160 // Also remove this system dictionary entry.
174 purge_entry = true; 161 purge_entry = true;
175 162
176 } else { 163 } else {